The characteristic peaks of the materials on the infrared spectrum shifted after degradation which implicit the degradation occurs. At the microscopic level, numerous protruding ribs in the material can be seen in the electron micrograph. Obviously, the samples can be degraded under the environment of...
In addition, the FTIR spectrum of MB4 shows an ambient CO2 peak at around 2366 cm−1. Consequently, it can be inferred that the presence of these peaks provides evidence for the incorporation of BP-NPs, which enhances the hydrophilicity of the modified PLA/PBAT membrane. 3.1.2. FE-SEM ...
[17] has been partially dismantled and its fibrous structure resulted in the occurrence of several isolated fibers with diameters of tens of microns, further CSS_T CSS_S 120 CSS_S 0,006 Polymers 2018, 10, 1256 0,003 80 6 of 16 FTIR spectrum of CSS reported in Figure 1b e4x0hibited ...
than the SPL films. This phenomenon may be due to the doping of SA on the surface of the lignin nanoparticles. Owing to the inherent coloration of lignin, there is a decrement in the optical transmittance across the visible light spectrum (ranging from 400 to 800 nm), but a notable level...